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Published: 2026-07-06Last updated: 2026-08-19By Davide CoroneseVerified against official sources

Car Transfer IPT & Annual Bollo Calculator

Calculate the exact Italian ownership transfer tax (IPT) and annual bollo road tax for any car or motorcycle.

Local calculation in your browserno data sent — formula in lib/calculators/*.ts + automated tests
IPT & Bollo Calculation FormulaVerified source
IPT = (€150.81 or kW × €3.51) × (1 + Surcharge) | Bollo = kW × Euro-class tariff (+ Superbollo over 185 kW)

Up to 53 kW the IPT is a flat €150.81; above 53 kW it is about €3.51 per kW of the total power. Provincial surcharges vary by region (up to 30%) and apply to the full amount. The Superbollo applies for the first five years, then drops to about €12 per kW.

Italian car taxes: IPT and bollo in plain terms

Owning a car in Italy means paying two recurring motor taxes: IPT, the provincial transcription tax charged when the vehicle is registered, and Bollo, the annual road tax paid each year. Both depend on engine power in kilowatts, with modifiers based on Euro emission class, province surcharges, and even the fuel type. A car tax calculator computes both amounts instantly.

TL;DR

  • IPT (Imposta Provinciale di Trascrizione) is a one-off tax on the ownership deed: a flat €150.81 up to 53 kW; above 53 kW it is €3.51 per kW of the total power (€3.5119/kW exactly), multiplied by a provincial surcharge of up to 30% applied to the full amount
  • IPT & Bollo Calculation Formula: IPT = (€150.81 or kW × €3.51) × (1 + Surcharge) | Bollo = kW × Euro-class tari
  • Example 1: An 80 kW Euro 6 car in a province with a 30% surcharge

How it works

IPT (Imposta Provinciale di Trascrizione) is a one-off tax on the ownership deed: a flat €150.81 up to 53 kW; above 53 kW it is €3.51 per kW of the total power (€3.5119/kW exactly), multiplied by a provincial surcharge of up to 30% applied to the full amount. Bollo is an annual tax with a per-kilowatt tariff that depends on the Euro emission class, with the Superbollo adding €20 per kW beyond 185 kW for powerful cars.

The math

For IPT, use the flat €150.81 up to 53 kW or €3.51 × total kW above 53 kW, multiply the full base by the provincial surcharge factor and add the ~€101 PRA registration duties. For Bollo, multiply the vehicle kilowatts by the tariff for its Euro class (which decreases for cleaner classes), and add €20 per kW over 185 for the Superbollo.

Up to 53 kW the IPT is a flat €150.81; above 53 kW it is about €3.51 per kW of the total power. Provincial surcharges vary by region (up to 30%) and apply to the full amount. The Superbollo applies for the first five years, then drops to about €12 per kW.

Practical Car Tax Examples

Example 1: An 80 kW Euro 6 car in a province with a 30% surcharge

  1. IPT base: 80 kW × €3.51 = €280.80 (above 53 kW, per kW of total power)
  2. Surcharge: €280.80 × 30% = €84.24 → IPT = €365.04
  3. PRA fees: ~€101
  4. Total transfer cost ≈ €466

Example 2: A 200 kW luxury car subject to the Superbollo

  1. Bollo base (Euro 0): 100 kW × €3.00 + 100 kW × €4.50 = €300 + €450 = €750
  2. Superbollo: (200 - 185) × €20 = €300
  3. Total annual Bollo ≈ €1,050

When to use it

Car Purchase Budgeting

Buyers include the one-off IPT and the annual Bollo in the total cost of ownership before choosing between vehicles.

Electric vs Combustion Comparison

Drivers model the five-year Bollo exemption of electric vehicles against the running costs of combustion cars.

⚠ Common mistakes

  • Overlooking the Superbollo: Vehicles above 185 kW (about 252 HP) pay an extra €20 per additional kW for the first five years, then a reduced rate (about €12 per kW).
  • Assuming One Rate for All: Motorcycles, historic vehicles over 30 years old, and electric cars use completely different tariffs.
  • Forgetting Provincial Differences: IPT surcharges vary by province, so the same car costs different amounts to register elsewhere.

Frequently Asked Questions About Italian Car Taxes (6)

What is IPT?

It is the Imposta Provinciale di Trascrizione, the local tax paid to record the ownership transfer in the Italian public vehicle register (PRA).

How is Bollo calculated for electric cars?

Fully electric vehicles are exempt from Bollo for the first 5 years, then pay 75% of the standard rate.

If I type my salary or prices here, do you store them?

No — and that's deliberate. Everything runs locally in your browser, nothing leaves your device. We don't see your net salary, your margins, or the VAT numbers you test. For a finance tool that matters: you can run a quick check on a payslip or an invoice while on public Wi-Fi and close the tab knowing no trace is kept server-side.

Can I use it on the train without signal to check an invoice?

Yes. Load the page once, then it works offline. VAT, discount and mortgage math are all pure JavaScript — no API call. I often test it in airplane mode: open the mortgage page, type 250,000 at 4.5% for 25 years, you get the schedule instantly, even in a tunnel.

Can I file taxes with these results?

Use it as a fast sanity check, not as the final filing. Formulas are standard (e.g. Net = Gross / 1+VAT) and verified against official sources listed at the bottom, but rates and thresholds change — Italy's 22% vs Germany's 19%, or IRPEF brackets. For the actual declaration, double-check with your accountant or Agenzia delle Entrate / HMRC / IRS.

How do I send a calculation to my accountant?

Hit 'Share Link' under the results. It encodes the inputs in the URL — e.g. ?price=1200&vat=22 — so your accountant opens the exact same view, no screenshot needed. You can also copy the result with one tap and paste it into an email.

Sources & References

⚠ Financial Disclaimer

This tool provides estimates for informational purposes only and does not constitute financial, tax, or legal advice. Results may vary based on local regulations, rates, and individual circumstances. Always consult a qualified professional before making financial decisions.

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